MediumFix available
cacti — security advisory
A cross-site scripting (XSS) vulnerability exists in pollers.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Website Hostname for Data Collectors.
- Products
- cacti
- Affected versions
- Not specified
- Fixed versions
- 1.2.1+ds1-1
- CVEs
- CVE-2018-20724
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 00:12 UTC · Revision 1
Source evidence
A cross-site scripting (XSS) vulnerability exists in pollers.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Website Hostname for Data Collectors.
osv:DEBIAN-CVE-2018-20724
cacti
Fixed versions: 1.2.1+ds1-1
cacti
Fixed versions: 1.2.1+ds1-1
cacti
Fixed versions: 1.2.1+ds1-1
Complete source record
{
"id": "c5710c616b99b957f673780c3c1c14d182d9bed53df29aa54935e7f5b6a8b932",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2018-20724",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2018-20724",
"summary": "A cross-site scripting (XSS) vulnerability exists in pollers.php in Cacti before 1.2.0 due to lack of escaping of unintended characters in the Website Hostname for Data Collectors.",
"evidence": "osv:DEBIAN-CVE-2018-20724",
"products": [
{
"name": {
"value": "cacti",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.2.1+ds1-1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cacti",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.2.1+ds1-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cacti",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.2.1+ds1-1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "DEBIAN-CVE-2018-20724",
"aliases": [
"DEBIAN-CVE-2018-20724"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.1+ds1-1"
}
]
}
],
"package": {
"name": "cacti",
"purl": "pkg:deb/debian/cacti?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20724.json"
},
"ecosystem_specific": {
"urgency": "low"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.1+ds1-1"
}
]
}
],
"package": {
"name": "cacti",
"purl": "pkg:deb/debian/cacti?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20724.json"
},
"ecosystem_specific": {
"urgency": "low"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.1+ds1-1"
}
]
}
],
"package": {
"name": "cacti",
"purl": "pkg:deb/debian/cacti?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20724.json"
},
"ecosystem_specific": {
"urgency": "low"
}
}
],
"modified": "2026-10-23T18:03:05.175772303Z",
"provider": "osv",
"upstream": [
"CVE-2018-20724"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2018-20724"
]
},
"related_cves": [
{
"value": "CVE-2018-20724",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 420358,
"published_at": "2019-01-16T16:29:00.557+00:00"
}